The AM9002 from Atlanta Micro (Alpharetta, GA) is a fully integrated, high dynamic range miniature analog tuner covering the 20 MHz to 6 GHz frequency range with an 80-MHz instantaneous bandwidth. The receive tuner is designed for high performance and low size, weight and power (SWaP) applications and is easily mounted to a printed circuit board as a surface mount device. Multiple tuners can be configured to work together for coherent operation and N-channel applications. Interfacing to the tuner is accomplished by simply providing an RF input, DC voltages, SPI control and routing the analog IF output. Features include:

  • Sub-octave preselectors.
  • Local oscillators.
  • 10-MHz frequency reference.
  • Anti-aliasing filtering for sampling applications.
  • Analog IF output frequency selectable from 70 MHz to 160 MHz. 

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